Altimeter+ (iPhone) App Free

Deal Description: Altimeter+ (iPhone) App

iTunes Store now offering Altimeter+ (iPhone) App on sale for FREE. This is a savings of $0.99 off the regular price. iPhone apps are also compatible with iPad/iPod.

This Altimeter determines the height using a digital elevation model. ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) provides digital elevation data with an accuracy of ±10m. Alternatively, you can also only use GPS for height determination, though it is less accurate.